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82464 Jaroslavbocek (2001 OE17)
Classification: Main-belt Asteroid          SPK-ID: 2082464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118091565621054 4.0139e-08  
a 3.085978215491216 2.0797e-08 au
q 2.740937594048112 1.222e-07 au
i .6744950983783233 3.978e-06 deg
node 254.2805565532532 0.00045428 deg
peri 165.5835533194604 0.00045488 deg
M 136.9577844763325 2.3686e-05 deg
tp 2458643.193123277084
(2019-Jun-08.69312328)
0.00012828 TDB
period 1980.102676581438
5.42
2.0016e-05
5.48e-08
d
yr
n .1818087537872149 1.8379e-09 deg/d
Q 3.43101883693432 2.3122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      10805 days (29.58 yr)  
   first obs. used      1991-10-13  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53509  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:17:21  

Additional Information
 Earth MOID = 1.75311 au 
 Jupiter MOID = 1.87408 au 
 T_jup = 3.217 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457313.5 (2015-Oct-18.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104192176069987 3.9836e-08  
q 2.747075768755418 1.2107e-07 au
tp 2456666.900530360696
(2014-Jan-09.40053036)
0.00012756 TDB
node 254.4188218475001 0.00045517 deg
peri 166.3594158298476 0.00045579 deg
i .673276868248034 3.9746e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      636  
   data-arc span      10805 days (29.58 yr)  
   first obs. used      1991-10-13  
   last obs. used      2021-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53509  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:17:21  

Additional Information
 Jupiter MOID = 1.87408 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.58688236899725E-15 -4.768569908513167E-15 -1.334406173310572E-12 1.040355919356134E-14 -3.000099647406233E-13 2.707219133824455E-18
q -4.768569908513167E-15 1.465681875875915E-14 4.218193098732522E-12 -3.279895138682812E-14 9.587465728328088E-13 7.908429662989543E-17
tp -1.334406173310572E-12 4.218193098732522E-12 1.627168035385523E-8 3.244262821067365E-12 3.075705639082838E-9 -5.003233375680597E-13
node 1.040355919356134E-14 -3.279895138682812E-14 3.244262821067365E-12 2.071763837618187E-7 -2.071613577950485E-7 -2.755006383361187E-10
peri -3.000099647406233E-13 9.587465728328088E-13 3.075705639082838E-9 -2.071613577950485E-7 2.077410618400481E-7 2.7540780856773E-10
i 2.707219133824455E-18 7.908429662989543E-17 -5.003233375680597E-13 -2.755006383361187E-10 2.7540780856773E-10 1.579732756106193E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.42   n/a E2021B10  

82464 Jaroslavboček           Discovered 2001 July 21 by P. Pravec and L. Sarounova at Ondrejov.
Jaroslav Boček (b. 1947) has worked on the Astronomical Institute of the Czech Academy of Sciences for several decades. He was involved in the European Network for photographing fireballs and his technical skills were crucial for running all-sky cameras on Czech stations of the network. The name was suggested by P. Spurný.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-02-03Last Updated: 2015-02-04

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Alternate Designations
 2001 OE17 = 2002 TG32 
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